Answer:
substitute the -3 in the equation.
f(x)=-3
f(x)= -5(-3)+2
f(x)= +15 +2
f(x)= 17
f(-3) = 17
Step-by-step explanation:
f(x) = -5(x) + 2
we want to find f(-3)
to do so, we simply substitute -3 for x
f(-3) = -5(-3) + 2
multiply -5 and -3
f(-3) = 15 + 2
add 15 and 2
